diff --git a/casic-alarm/src/main/java/com/casic/missiles/modular/system/controller/DataStaticsController.java b/casic-alarm/src/main/java/com/casic/missiles/modular/system/controller/DataStaticsController.java
index a31c6bc..3c527ac 100644
--- a/casic-alarm/src/main/java/com/casic/missiles/modular/system/controller/DataStaticsController.java
+++ b/casic-alarm/src/main/java/com/casic/missiles/modular/system/controller/DataStaticsController.java
@@ -31,15 +31,12 @@
     @RequestMapping(value = "/gasAlarmBySecondArea")
     @ResponseBody
     public Object gasAlarmBySecondArea(String areaId, String startTime, String endTime, String deviceType) {
-        try {
+
             if (ToolUtil.isEmpty(deviceType)) {
                 deviceType = AlarmConstants.DEFAULT_DEVICE_TYPE;
             }
             Map<String, Object> res = statisticsService.gasAlarmBySecondArea(areaId, startTime, endTime,deviceType);
             return ResponseData.success(res);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return ResponseData.error("faliure");
-        }
+
     }
 }